%0 Journal Article
%A R. Z. Gushel'
%T Bibliography for anniversary dates of 2015, the second half
%J Matematičeskoe obrazovanie
%D 2015
%P 55-60
%V 74
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MO_2015_74_2_a4/
%G ru
%F MO_2015_74_2_a4